That's correct. Hover your mouse over the "root" tag chosen, and click the "info" link revealed in the popup. This will bring you to the root tag-wiki, where you can find further details. (Remember this trick for other tags, too :)
–
IzzyApr 20 '13 at 16:38

If you want root access on a production phone, then you are going to have to use a root kit. There are a ton of benefits to having a rooted device, but there are also risks. Some devices are now coming out with the ability to run an app in root mode with user permission.

MY WORD OF CAUTION:

Attempting to root your device without proper knowledge will render it completely useless except for holding down your papers on a windy day. Make sure to do all instructions exactly and only flash your phone with builds that are meant to go with your specific device!